Prospective head motion compensation for MRI by updating the gradients and radio frequency during data acquisition

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Volumn 3749 LNCS, Issue , 2005, Pages 482-489

  Dold, Christian ^a   Zaitsev, Maxim ^b   Speck, Oliver ^b   Firle, Evelyn A ^a   Hennig, Jürgen ^b   Sakas, Georgios ^a  

^a FRAUNHOFER IGD   (Germany)

^b UNIVERSITY OF FREIBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

DATA ACQUISITION; MAGNETIC RESONANCE IMAGING; OBJECT RECOGNITION; REAL TIME SYSTEMS; THREE DIMENSIONAL; TRACKING (POSITION);

FIELD OF VIEW (FOV); HEAD MOTION COMPENSATION; HIGH-RESOLUTION; ROTATION PHANTOM;

MOTION COMPENSATION;

ARTICLE; ARTIFACT; BRAIN; COMPUTER ASSISTED DIAGNOSIS; EVALUATION; HEAD MOVEMENT; HISTOLOGY; HUMAN; IMAGE ENHANCEMENT; IMAGE QUALITY; INSTRUMENTATION; METHODOLOGY; NUCLEAR MAGNETIC RESONANCE IMAGING; RADIOFREQUENCY RADIATION; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING; VALIDATION STUDY;

ARTIFACTS; BRAIN; HEAD MOVEMENTS; HUMANS; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; MAGNETIC RESONANCE IMAGING; PHANTOMS, IMAGING; RADIO WAVES; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 33744825243     PISSN: 03029743     EISSN: 16113349     Source Type: Book Series    
DOI: 10.1007/11566465_60     Document Type: Conference Paper

References (14)

1. Babak A. Ardekani et al.: A quantitative comparison of motion detection algorithms in fMRI. Magn. Reson. Imag. 19:959-963, 2001.
2. Lee CC et al.: Real-time adaptive motion correction in functional MRI. Magn. Reson. Med. 36:436-444, 1996.
3. Korin HW, Felmlee JP, Riederer SJ, Ehman RL: Spatial-frequency-tuned markers and adaptive correction for rotational motion. Magn. Reson. Med. 33:663-669, 1995.
4. Shankaranarayanan A et al.: Two-step navigatorless correction algorithm for radial k-space MRI acquisitions. Magn. Reson. Med. 45:277-288, 2001.
5. Pipe JG et al.: Motion correction with PROPELLER MRI: Application to head motion and free-breathing cardiac imaging. Magn. Reson. Med. 42:963-969, 1999.
6. Starty GE et al.: Single TrAjectory Radial (STAR) Imaging. Magn. Reson. Med. 51:445-451, 2004.
7. Thesen S et al.: Prospective acquisition correction for head motion with image-based tracking for real-time MRI. Magn. Reson. Med. 44:457-465, 2000.
8. Lee CC et al.: A prospective approach to correct for inter-image head rotation in fMRI. Magn. Reson. Med. 39:234-243, 1998.
9. Fu ZW et al.: Orbital navigator echoes for motion measurements in magnetic resonance imaging. Magn. Reson. Med. 34:746-753, 1995.
10. Welch EB et al.: Spherical Navigator Echoes for Full 3D Rigid Body Motion Measurement in MRI. Magn. Res. Med. 47:32-41, 2002.
11. R. Fulton et al.: Correction for Head Movements in Positron Emission Tomography Using an Optical Motion-Tracking System. IEEE Trans. Nucl. Sci. 49:116-123, 2002.
12. C. Dold et al.: The Compensation of Head Motion Artifacts using an Infrared Tracking System and a new Algorithm for fMRI. Medicine Meets Virtual Reality 12:75-81, 2004.
13. A. Wagner et al.: Quantitative analysis of factors affecting intraoperative precision and stability of optoelectronic and electromagnetic tracking systems. Medical Physics Vol. 29(5):905-912, 2002.
14. N.B. Nill and B.H.Bouzas et al.: Objective Image Quality Measure Derived from Digital Image Power Spectra. Optical Engineering 31:813-825, 1992.